Abstract

The article solves the problem of determining the forces acting on the rods of hydraulic cylinders when performing the operation of digging the soil with an excavator bucket with different depths and orientations of the output link when it moves along a horizontal trajectory. Based on the known digging resistance force, the forces acting in the direction of the hydraulic cylinder rods are calculated. Using the data obtained, an image of the hypersurface was made on the Radishchev drawing, reflecting the influence of the force value on the bucket hydraulic cylinder rod from the values of generalized coordinates for a given bucket orientation angle and a given resistance force. Analytical dependencies are determined, which are used to check the possibility of ensuring the movement of the bucket with given conditions

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